27133060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 32379260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 409, 428, 535, 620, 818, 1070, 1636, 2045, 2140, 3317, 4090, 6634, 8180, 12679, 13268, 16585, 25358, 33170, 43763, 50716, 63395, 66340, 87526, 126790, 175052, 218815, 253580, 437630, 875260, 1356653, 2713306, 5426612, 6783265, 13566530, 27133060]

約数ペア:

[(1, 27133060), (2, 13566530), (4, 6783265), (5, 5426612), (10, 2713306), (20, 1356653), (31, 875260), (62, 437630), (107, 253580), (124, 218815), (155, 175052), (214, 126790), (310, 87526), (409, 66340), (428, 63395), (535, 50716), (620, 43763), (818, 33170), (1070, 25358), (1636, 16585), (2045, 13268), (2140, 12679), (3317, 8180), (4090, 6634)]